The Allen-Bradley/Rockwell Automation PowerFlex 755 AC drives are designed to provide high performance, ease of use, and application flexibility. To provide these functionalities, the PowerFlex 755 drives support a variety of hardware and multiple control options as well as optional embedded safety capabilities. These drives are manufactured to be used on the industrial floor to control motors. The PowerFlex 755 drives can be interfaced with applications such as conveyors, pumps, and fans. For the AC drives to be interfaced with a variety of industrial communications networks, they support the integrated motion on EtherNet/IP modules that help to connect the PowerFlex 755 AC drives to linear, star, and ring topologies. The configuration parameters for these drives can be automatically downloaded onto replaced drives from Logix controllers through the Automatic Device Configuration feature.
Drives in the PowerFlex 755 series support different voltage and power ranges. For example, these drives accommodate a voltage of between 200 Volts AC and 240 Volts AC, 380 Volts AC and 480 Volts AC, or of 600 Volts AC, with the highest voltage rating being 690 Volts AC. Drives in the PowerFlex 755 series can be mounted in either IP 00, IP 20, NEMA/UL type open, flange-mounted, or IP 54 NEMA/UL type 12 rated enclosures. Additionally, the PowerFlex 755 AC drives support different types of control. The available control options include vector control with FORCE technology, Volts per Hertz control, permanent magnet motor control, and sensorless vector control. Note that the Allen-Bradley PowerFlex 755 AC drives accommodate pre-engineered power option bays that provide a cost-effective solution for popular power options. Drives in this family are programmed and configured by using DriveTools software, an LCD human-machine interface module, the Connected Components Workbench software, or the SP software. However, the LCD interface is an integral part of the PowerFlex 755 AC drives.
Browse available units in our catalog of PowerFlex 755.
This AC drive operates with a forced air cooling method, ensuring efficient thermal management. With an enclosure grade of IP20 and a NEMA Type 1 rating, it is suitable for use in environments needing
This AC drive is equipped with an IP20 enclosure rating that complies with NEMA/UL Type 1 standards. It functions within a 3-phase input configuration, offering integrated filtering and a forced air c
Operating with a nominal current rating of 710 A, this AC drive allows for robust performance in demanding environments. It has an input type that includes a precharge feature with DC terminals. The u
This AC drive is rated for a current of 5.0 A in normal duty applications and delivers a power output of 2 HP (1.5 kW). Housed in an IP54, NEMA 12 enclosure, it is built for varied environments. Measu
This model features a current rating of 1135 A, making it suitable for demanding applications. It has an operating voltage of 480 VAC and includes a built-in EMC filter for enhanced performance. The d
This model is designed for three-phase AC input with a precharge feature. It can handle an impressive output current of 1365 A and operates at a supply frequency of either 50 or 60 Hz. Enclosed in an
This AC drive is designed for three-phase applications, featuring a cooling method utilizing forced air. It has an IP20 protection rating, with no dynamic braking included. The unit also includes an E
This model integrates a DC input with precharge capability and operates within an enclosure rated IP54, compliant with NEMA/UL Type 12 standards for enhanced protection. The drive includes a built-in
This AC drive supports an impressive maximum current capacity of 2150 A and is designed to function smoothly within a temperature range of 0 to 50 °C. The unit features an enclosure with an IP20/Type
This drive's enclosure is rated at IP20, meeting NEMA/UL Type 1 specifications, and has a standard cabinet depth of 600 mm (23.6 in.). Filtering is integrated within the design, and a jumper is pre-in